package com.gcb.util;

import com.google.gson.Gson;
import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.storage.BucketManager;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.Region;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.util.Auth;

/**
 * @Author 35235
 * @Date 2021/8/6 13:52
 * @Version 1.0
 */
public class QiniuUtils {
    /*public static String accessKey = "8a9NgZtn7ESHUhGiEo1gJleiC1-mdoWN7w_kqcJy";
    public static String secretKey = "UcC0D018nCysFezxk0w5KJMDdU-U5wVFtBD_sAp7";*/
    public static String accessKey = "jtkxlIrIlBXQd1j4DQGn5kqCwTvH8PjY7v53OsMO";
    public static String secretKey = "AWWXYgoxlp6SQacL3b6JxZs9msHFXFzXFEy8UpEr";
    public static String bucket = "health-gcb";

    /**
     * ⽂件上传
     * 最简单的就是上传本地⽂件，直接指定⽂件的完整路径即可上传。
     *
     * @param filePath
     * @param fileName
     */
    public static void upload2Qiniu(String filePath, String fileName) {
//构造⼀个带指定Zone对象的配置类
        Configuration cfg = new Configuration(Region.region2());
        UploadManager uploadManager = new UploadManager(cfg);
        Auth auth = Auth.create(accessKey, secretKey);
        String upToken = auth.uploadToken(bucket);
        try {
            Response response = uploadManager.put(filePath, fileName,
                    upToken);
//解析上传成功的结果
            DefaultPutRet putRet = new Gson().fromJson(response.bodyString(),
                    DefaultPutRet.class);
        } catch (QiniuException ex) {
            Response r = ex.response;
            try {
                System.err.println(r.bodyString());
            } catch (QiniuException ex2) {
//ignore
            }
        }
    }

    /**
     * 字节数组上传
     * 可以⽀持将内存中的字节数组上传到空间中。
     *
     * @param bytes
     * @param fileName
     */
    public static void upload2Qiniu(byte[] bytes, String fileName) {
    //构造⼀个带指定Zone对象的配置类
        Configuration cfg = new Configuration(Region.region2());
    //...其他参数参考类注释
        UploadManager uploadManager = new UploadManager(cfg);
    //默认不指定key的情况下，以⽂件内容的hash值作为⽂件名
        String key = fileName;
        Auth auth = Auth.create(accessKey, secretKey);
        String upToken = auth.uploadToken(bucket);
        try {
            Response response = uploadManager.put(bytes, key, upToken);
    //解析上传成功的结果
            DefaultPutRet putRet = new Gson().fromJson(response.bodyString(),
                    DefaultPutRet.class);
            System.out.println(putRet.key);
            System.out.println(putRet.hash);
        } catch (QiniuException ex) {
            Response r = ex.response;
            System.err.println(r.toString());
            try {
                System.err.println(r.bodyString());
            } catch (QiniuException ex2) {
    //ignore
            }
        }
    }

    //删除⽂件
    public static void deleteFileFromQiniu(String fileName) {
    //构造⼀个带指定Zone对象的配置类
        Configuration cfg = new Configuration(Region.region2());
        String key = fileName;
        Auth auth = Auth.create(accessKey, secretKey);
        BucketManager bucketManager = new BucketManager(auth, cfg);
        try {
            bucketManager.delete(bucket, key);
        } catch (QiniuException ex) {
    //如果遇到异常，说明删除失败
            System.err.println(ex.code());
            System.err.println(ex.response.toString());
        }
    }

}
